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   <div id="projectname">DGRv2<span id="projectnumber">&#160;2-dev</span>
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   <div id="projectbrief">A Delay-Guaranteed Routing Protocol model in ns-3</div>
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  <div class="headertitle"><div class="title">dgr_demo.cc</div></div>
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<a href="../../d9/d39/dgr__demo_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/* -*- Mode:C++; c-file-style:&quot;gnu&quot;; indent-tabs-mode:nil; -*- */</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="preprocessor">#include &lt;ctime&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="preprocessor">#include &quot;ns3/core-module.h&quot;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="preprocessor">#include &quot;ns3/network-module.h&quot;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="preprocessor">#include &quot;ns3/internet-module.h&quot;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#include &quot;ns3/point-to-point-module.h&quot;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#include &quot;ns3/applications-module.h&quot;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="preprocessor">#include &quot;ns3/netanim-module.h&quot;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &quot;ns3/topology-read-module.h&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &quot;ns3/traffic-control-module.h&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="preprocessor">#include &quot;ns3/node-list.h&quot;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="preprocessor">#include &quot;ns3/dgrv2-module.h&quot;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="preprocessor">#include &lt;stdlib.h&gt;</span> </div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="preprocessor">#include &lt;list&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="preprocessor">#include &lt;fstream&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="../../d7/d2e/namespacens3.html">ns3</a>;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span> </div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="../../d9/d39/dgr__demo_8cc.html#adf12170ede4e9e3a5cc1339bfd5809e0">   23</a></span>std::string <a class="code hl_variable" href="../../d9/d39/dgr__demo_8cc.html#adf12170ede4e9e3a5cc1339bfd5809e0">expName</a> = <span class="stringliteral">&quot;dgrv2_demo&quot;</span>;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span> </div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"><a class="line" href="../../d9/d39/dgr__demo_8cc.html#a74e095ce7015b761478d9cddb8f25c44">   25</a></span><a class="code hl_function" href="../../d9/d39/dgr__demo_8cc.html#a74e095ce7015b761478d9cddb8f25c44">NS_LOG_COMPONENT_DEFINE</a> (<a class="code hl_variable" href="../../d9/d39/dgr__demo_8cc.html#adf12170ede4e9e3a5cc1339bfd5809e0">expName</a>);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="keywordtype">int</span> main (<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>{</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>  Packet::EnablePrinting ();</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span>  std::string topo (<span class="stringliteral">&quot;2_node&quot;</span>);</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>  std::string format (<span class="stringliteral">&quot;Inet&quot;</span>);</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span> </div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>  <span class="comment">// Set up command line parameters used to control the experiment.</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>  CommandLine cmd (__FILE__);</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>  cmd.AddValue (<span class="stringliteral">&quot;format&quot;</span>, <span class="stringliteral">&quot;Format to use for data input [Orbis|Inet|Rocketfuel].&quot;</span>,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>                format);</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>  cmd.AddValue (<span class="stringliteral">&quot;topo&quot;</span>, <span class="stringliteral">&quot;topology&quot;</span>, topo);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span>  cmd.Parse (argc, argv);</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>  std::string input (<span class="stringliteral">&quot;contrib/dgrv2/topo/Inet_&quot;</span> + topo + <span class="stringliteral">&quot;_topo.txt&quot;</span>);</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>  <span class="comment">// ------------------------------------------------------------</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>  <span class="comment">// -- Read topology data.</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>  <span class="comment">// --------------------------------------------</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span>  </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>  <span class="comment">// Pick a topology reader based in the requested format.</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span>  TopologyReaderHelper topoHelp;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span>  topoHelp.SetFileName (input);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span>  topoHelp.SetFileType (format);</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span>  Ptr&lt;TopologyReader&gt; inFile = topoHelp.GetTopologyReader ();</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span>  NodeContainer nodes;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span>  <span class="keywordflow">if</span> (inFile)</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span>    {</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span>      nodes = inFile-&gt;Read ();</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span>    }</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span> </div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span>  <span class="keywordflow">if</span> (inFile-&gt;LinksSize () == 0)</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span>    {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span>      NS_LOG_ERROR (<span class="stringliteral">&quot;Problems reading the topology file. Failing.&quot;</span>);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span>      <span class="keywordflow">return</span> -1;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span>    }</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span>  <span class="comment">// ------------------------------------------------------------</span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span>  <span class="comment">// -- Create nodes and network stacks</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span>  <span class="comment">// --------------------------------------------</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span>  NS_LOG_INFO (<span class="stringliteral">&quot;creating internet stack&quot;</span>);</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span>  InternetStackHelper stack;</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span>  <span class="comment">// Setup Routing algorithm</span></div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span>  <a class="code hl_class" href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html">Ipv4DGRRoutingHelper</a> dgr;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span>  Ipv4ListRoutingHelper list;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span>  list.Add (dgr, 10);</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span>  InternetStackHelper internet;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span>  internet.SetRoutingHelper (list);</div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span>  internet.<a class="code hl_function" href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html#ad05361fcc3a278d151e9c98fa815552d">Install</a> (nodes);</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span> </div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span>  NS_LOG_INFO (<span class="stringliteral">&quot;creating ipv4 addresses&quot;</span>);</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span>  Ipv4AddressHelper address;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span>  address.SetBase (<span class="stringliteral">&quot;10.0.0.0&quot;</span>, <span class="stringliteral">&quot;255.255.255.252&quot;</span>);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span>  <span class="keywordtype">int</span> totlinks = inFile-&gt;LinksSize ();</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span>  NS_LOG_INFO (<span class="stringliteral">&quot;creating node containers&quot;</span>);</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span>  NodeContainer* nc = <span class="keyword">new</span> NodeContainer[totlinks];</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span>  NetDeviceContainer* ndc = <span class="keyword">new</span> NetDeviceContainer[totlinks];</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span>  PointToPointHelper p2p;</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span>  TrafficControlHelper tch;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span>  tch.SetRootQueueDisc (<span class="stringliteral">&quot;ns3::DGRv2QueueDisc&quot;</span>);</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span>  NS_LOG_INFO (<span class="stringliteral">&quot;creating ipv4 interfaces&quot;</span>);</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span>  Ipv4InterfaceContainer* ipic = <span class="keyword">new</span> Ipv4InterfaceContainer[totlinks];</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span>  std::cout &lt;&lt; <span class="stringliteral">&quot;totlinks number: &quot;</span> &lt;&lt; totlinks &lt;&lt; std::endl;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span>  TopologyReader::ConstLinksIterator iter;</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span>  <span class="keywordtype">int</span> <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> = 0;</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span>  <span class="keywordflow">for</span> ( iter = inFile-&gt;LinksBegin (); iter != inFile-&gt;LinksEnd (); iter++, <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>++)</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno">   95</span>    {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span>      nc[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>] = NodeContainer (iter-&gt;GetFromNode (), iter-&gt;GetToNode ());</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span>      std::string delay = iter-&gt;GetAttribute (<span class="stringliteral">&quot;Weight&quot;</span>);</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span>      std::stringstream ss;</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span>      ss &lt;&lt; delay;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span>      uint16_t metric;  </div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span>      ss &gt;&gt; metric;</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span>      p2p.SetChannelAttribute (<span class="stringliteral">&quot;Delay&quot;</span>, StringValue (delay + <span class="stringliteral">&quot;ms&quot;</span>));</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span>      p2p.SetDeviceAttribute (<span class="stringliteral">&quot;DataRate&quot;</span>, StringValue (<span class="stringliteral">&quot;100Mbps&quot;</span>));</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span>      ndc[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>] = p2p.Install (nc[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>]);</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>      <span class="comment">// QueueDiscContainer container = </span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span>      tch.Install (ndc[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>]);</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span>      <span class="comment">// std::cout &lt;&lt; &quot;the container size: &quot; &lt;&lt; container.GetN () &lt;&lt; std::endl;</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span>      <span class="comment">// container.Get (0)-&gt;GetInternalQueue (0)-&gt;SetMaxSize (QueueSize (&quot;250KB&quot;));</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno">  109</span>      <span class="comment">// container.Get (1)-&gt;GetInternalQueue (0)-&gt;SetMaxSize (QueueSize (&quot;250KB&quot;));</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span>      ipic[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>] = address.Assign (ndc[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>]);</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span>      ipic[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>].SetMetric (0, metric);</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span>      ipic[<a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a>].SetMetric (1, metric);</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span>      address.NewNetwork ();</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span>    }</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span> </div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span>  <a class="code hl_function" href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html#a67901bf47957ab420b596cdb38a38882">Ipv4DGRRoutingHelper::PopulateRoutingTables</a> ();</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span> </div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span>  <span class="comment">// ------------------------------------------------------------</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span>  <span class="comment">// -- Print routing table</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span>  <span class="comment">// ---------------------------------------------</span></div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span>  <a class="code hl_class" href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html">Ipv4DGRRoutingHelper</a> d;</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span>  Ptr&lt;OutputStreamWrapper&gt; routingStream = Create&lt;OutputStreamWrapper&gt;</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span>  (topo + <span class="stringliteral">&quot;_&quot;</span> + <a class="code hl_variable" href="../../d9/d39/dgr__demo_8cc.html#adf12170ede4e9e3a5cc1339bfd5809e0">expName</a> + <span class="stringliteral">&quot;.routes&quot;</span>, std::ios::out);</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span>  d.PrintRoutingTableAllAt (Seconds (0), routingStream);</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span>  <span class="comment">// // -------------- Udp traffic 0--&gt;2 ------------------</span></div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span>  <span class="comment">// uint16_t udpPort = 9;</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span>  <span class="comment">// uint32_t udpSink = 3;</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>  <span class="comment">// uint32_t udpSender = 0;</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span>  <span class="comment">// Ptr&lt;Node&gt; udpSinkNode = nodes.Get (udpSink);</span></div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span>  <span class="comment">// Ptr&lt;Ipv4&gt; ipv4UdpSink = udpSinkNode-&gt;GetObject&lt;Ipv4&gt; ();</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span>  <span class="comment">// Ipv4InterfaceAddress iaddrUdpSink = ipv4UdpSink-&gt;GetAddress (1,0);</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span>  <span class="comment">// Ipv4Address ipv4AddrUdpSink = iaddrUdpSink.GetLocal ();</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span>  <span class="comment">// DGRSinkHelper sinkHelper (&quot;ns3::UdpSocketFactory&quot;,</span></div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno">  136</span>  <span class="comment">//                        InetSocketAddress (Ipv4Address::GetAny (), udpPort));</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span>  <span class="comment">// ApplicationContainer sinkApp = sinkHelper.Install (nodes.Get (udpSink));</span></div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span>  <span class="comment">// sinkApp.Start (Seconds (0.0));</span></div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span>  <span class="comment">// sinkApp.Stop (Seconds (20.0));</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno">  140</span>  </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span>  <span class="comment">// // udp sender</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span>  <span class="comment">// Ptr&lt;Socket&gt; udpSocket = Socket::CreateSocket (nodes.Get (udpSender), UdpSocketFactory::GetTypeId ());</span></div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span>  <span class="comment">// Ptr&lt;DGRUdpApplication&gt; app = CreateObject&lt;DGRUdpApplication&gt; ();</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span>  <span class="comment">// app-&gt;Setup (udpSocket, InetSocketAddress (ipv4AddrUdpSink, udpPort), 150, 10, DataRate (&quot;1Mbps&quot;), 1000, false);</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span>  <span class="comment">// nodes.Get (udpSender)-&gt;AddApplication (app);</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span>  <span class="comment">// app-&gt;SetStartTime (Seconds (1.0));</span></div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span>  <span class="comment">// app-&gt;SetStopTime (Seconds (20.0));</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span>  </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span>  <span class="comment">// -------------- TCP Back ground traffic 0--&gt;2 ------------------</span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span>  uint16_t tcpPort = 8080;</div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span>  uint32_t tcpSink = 3;</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span>  uint32_t tcpSender = 0;</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span>  Ptr&lt;Node&gt; tcpSinkNode = nodes.Get (tcpSink);</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span>  Ptr&lt;Ipv4&gt; ipv4TcpSink = tcpSinkNode-&gt;GetObject&lt;Ipv4&gt; ();</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span>  Ipv4InterfaceAddress iaddrTcpSink = ipv4TcpSink-&gt;GetAddress (1,0);</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno">  156</span>  Ipv4Address ipv4AddrTcpSink = iaddrTcpSink.GetLocal ();</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span> </div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span>  <a class="code hl_class" href="../../d1/d9a/classns3_1_1_d_g_r_sink_helper.html">DGRSinkHelper</a> sinkHelper (<span class="stringliteral">&quot;ns3::TcpSocketFactory&quot;</span>,</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span>                         InetSocketAddress (Ipv4Address::GetAny (), tcpPort));</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span>  ApplicationContainer sinkApp = sinkHelper.Install (nodes.Get (tcpSink));</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span>  sinkApp.Start (Seconds (0.0));</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span>  sinkApp.Stop (Seconds (20.0));</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span>  </div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span>  <span class="comment">// tcp send</span></div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span>  <a class="code hl_class" href="../../d2/d74/classns3_1_1_d_g_r_tcp_app_helper.html">DGRTcpAppHelper</a> sourceHelper (<span class="stringliteral">&quot;ns3::TcpSocketFactory&quot;</span>,</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span>                               InetSocketAddress (ipv4AddrTcpSink, tcpPort));</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span>  sourceHelper.SetAttribute (<span class="stringliteral">&quot;MaxBytes&quot;</span>, UintegerValue (7500000));</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span>  sourceHelper.SetAttribute (<span class="stringliteral">&quot;Budget&quot;</span>, UintegerValue (100));</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span>  ApplicationContainer sourceApp = sourceHelper.Install (nodes.Get (tcpSender));</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span>  sourceApp.Start (Seconds (1.0));</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span>  sourceApp.Stop (Seconds (20.0));</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span> </div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span>  <span class="comment">// ------------------------------------------------------------</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span>  <span class="comment">// -- Net anim</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span>  <span class="comment">// ---------------------------------------------</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span>  AnimationInterface anim (topo + <a class="code hl_variable" href="../../d9/d39/dgr__demo_8cc.html#adf12170ede4e9e3a5cc1339bfd5809e0">expName</a> + <span class="stringliteral">&quot;.xml&quot;</span>);</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno">  177</span>  std::ifstream topoNetanim (input);</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span>  std::istringstream buffer;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span>  std::string line;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span>  getline (topoNetanim, line);</div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span>  <span class="keywordflow">for</span> (uint32_t <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> = 0; <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> &lt; nodes.GetN (); <a class="code hl_variable" href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">i</a> ++)</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span>  {</div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span>    getline (topoNetanim, line);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span>    buffer.clear ();</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span>    buffer.str (line);</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span>    <span class="keywordtype">int</span> no;</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span>    <span class="keywordtype">double</span> x, y;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span>    buffer &gt;&gt; no;</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span>    buffer &gt;&gt; x;</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span>    buffer &gt;&gt; y;</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno">  191</span>    anim.SetConstantPosition (nodes.Get (no), x*10, y*10);</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>  }</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span> </div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span>  <span class="comment">// ------------------------------------------------------------</span></div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span>  <span class="comment">// -- Run the simulation</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span>  <span class="comment">// --------------------------------------------</span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span>  NS_LOG_INFO (<span class="stringliteral">&quot;Run Simulation.&quot;</span>);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span>  Simulator::Run ();</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span>  Simulator::Destroy ();</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span> </div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span>  <span class="keyword">delete</span>[] ipic;</div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span>  <span class="keyword">delete</span>[] ndc;</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span>  <span class="keyword">delete</span>[] nc;</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span> </div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span>  NS_LOG_INFO (<span class="stringliteral">&quot;Done.&quot;</span>);</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno">  206</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span>}</div>
<div class="ttc" id="aclassns3_1_1_d_g_r_sink_helper_html"><div class="ttname"><a href="../../d1/d9a/classns3_1_1_d_g_r_sink_helper.html">ns3::DGRSinkHelper</a></div><div class="ttdoc">A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.</div><div class="ttdef"><b>Definition</b> <a href="../../df/d6e/dgr-sink-helper_8h_source.html#l00018">dgr-sink-helper.h:19</a></div></div>
<div class="ttc" id="aclassns3_1_1_d_g_r_tcp_app_helper_html"><div class="ttname"><a href="../../d2/d74/classns3_1_1_d_g_r_tcp_app_helper.html">ns3::DGRTcpAppHelper</a></div><div class="ttdoc">A helper to make it easier to instantiate an ns3::BulkSendApplication on a set of nodes.</div><div class="ttdef"><b>Definition</b> <a href="../../dc/d34/dgr-tcp-application-helper_8h_source.html#l00022">dgr-tcp-application-helper.h:23</a></div></div>
<div class="ttc" id="aclassns3_1_1_ipv4_d_g_r_routing_helper_html"><div class="ttname"><a href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html">ns3::Ipv4DGRRoutingHelper</a></div><div class="ttdoc">Helper class that adds ns3::Ipv4GlobalRouting objects.</div><div class="ttdef"><b>Definition</b> <a href="../../df/d69/ipv4-dgr-routing-helper_8h_source.html#l00038">ipv4-dgr-routing-helper.h:39</a></div></div>
<div class="ttc" id="aclassns3_1_1_ipv4_d_g_r_routing_helper_html_a67901bf47957ab420b596cdb38a38882"><div class="ttname"><a href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html#a67901bf47957ab420b596cdb38a38882">ns3::Ipv4DGRRoutingHelper::PopulateRoutingTables</a></div><div class="ttdeci">static void PopulateRoutingTables(void)</div><div class="ttdoc">Build a routing database and initialize the routing tables of the nodes in the simulation.</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d78/ipv4-dgr-routing-helper_8cc_source.html#l00064">ipv4-dgr-routing-helper.cc:64</a></div></div>
<div class="ttc" id="aclassns3_1_1_ipv4_d_g_r_routing_helper_html_ad05361fcc3a278d151e9c98fa815552d"><div class="ttname"><a href="../../d8/d5a/classns3_1_1_ipv4_d_g_r_routing_helper.html#ad05361fcc3a278d151e9c98fa815552d">ns3::Ipv4DGRRoutingHelper::Install</a></div><div class="ttdeci">QueueDiscContainer Install(Ptr&lt; Node &gt; node)</div><div class="ttdoc">This method create the DGRv2 QueueDisc (along with it's internal queues, classes) configured with the...</div><div class="ttdef"><b>Definition</b> <a href="../../d6/d78/ipv4-dgr-routing-helper_8cc_source.html#l00079">ipv4-dgr-routing-helper.cc:79</a></div></div>
<div class="ttc" id="adgr__demo_8cc_html_a74e095ce7015b761478d9cddb8f25c44"><div class="ttname"><a href="../../d9/d39/dgr__demo_8cc.html#a74e095ce7015b761478d9cddb8f25c44">NS_LOG_COMPONENT_DEFINE</a></div><div class="ttdeci">NS_LOG_COMPONENT_DEFINE(expName)</div></div>
<div class="ttc" id="adgr__demo_8cc_html_adf12170ede4e9e3a5cc1339bfd5809e0"><div class="ttname"><a href="../../d9/d39/dgr__demo_8cc.html#adf12170ede4e9e3a5cc1339bfd5809e0">expName</a></div><div class="ttdeci">std::string expName</div><div class="ttdef"><b>Definition</b> <a href="../../d9/d39/dgr__demo_8cc_source.html#l00023">dgr_demo.cc:23</a></div></div>
<div class="ttc" id="anamespacens3_html"><div class="ttname"><a href="../../d7/d2e/namespacens3.html">ns3</a></div><div class="ttdef"><b>Definition</b> <a href="../../d5/d65/dgr-application-helper_8cc_source.html#l00027">dgr-application-helper.cc:27</a></div></div>
<div class="ttc" id="anamespacens3_html_aa5e169e2453984d2f21c0d5cec9e907b"><div class="ttname"><a href="../../d7/d2e/namespacens3.html#aa5e169e2453984d2f21c0d5cec9e907b">ns3::i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition</b> <a href="../../d3/d89/dgr-sink_8cc_source.html#l00169">dgr-sink.cc:169</a></div></div>
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